<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>02_新增音频标签</title>
    <style>
      audio {
        width: 600px;
        border: 1px solid black;
      }
    </style>
  </head>

  <body>
    <audio src="./小曲.mp3" controls autoplay loop preload="metadata"></audio>
  </body>
</html>
